- Tree cover
- 2.6%
- Air quality
- 40Good
- Trees in this area
- 5.3K
- More trees needed
- 55.7K
- Area analyzed
- 8.13 km²land, in a 12.57 km² circle
- Satellite image
- Sep 18, 2026
Darnah's tree count comes to 5,285 trees across 8.13 km² of land — 27 points below the 30% tree-cover level considered healthy for this area, meaning roughly 55,694 more trees would close the gap. Air quality currently reads AQI 40 (Good): Air quality is satisfactory for everyone.
Tree cover detail
Critically low
2.6% tree cover against a 30% healthy-neighborhood target, across 8.13 km² of land.
Trees in this area
5,285
Target trees
60,979
More trees needed
55,694
CO₂ if planted / yr
1,225 t
Air quality detail
AQI 40Good
Observed Sep 28, 04:00 local time via Open-Meteo / CAMS, US EPA index. Values in µg/m³.
Model estimate · no ground station nearby
Health signal
Air quality is satisfactory for everyone.
PM2.5
6.4
PM10
17.5
NO₂
0.7
O₃
81.0
SO₂
0.6
CO
163.0
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Frequently asked
Questions about Darnah
What is the tree count in Darnah?
Darnah has an estimated 5,285 trees across the 8.13 km² of land measured — 2.6% tree cover, 27 percentage points short of the 30% tree-cover target set for this area.
How many more trees does Darnah need?
Darnah needs roughly 55,694 more trees to close a 27-point shortfall against its 30% tree-cover target — about 1,225 t of extra CO₂ absorbed per year once grown.
What is the air quality (AQI) in Darnah right now?
The latest reading for Darnah shows an AQI of 40 (Good), observed Sep 28, 04:00 local time via Open-Meteo / CAMS, US EPA index. Air quality is satisfactory for everyone.
How is Darnah's tree cover and air quality measured?
Tree cover is measured from Sentinel-2 L2A (ESA Copernicus) via Earth Search satellite imagery at 10 m detail across a 2 km radius around Derna; the tree count is an estimate derived from that cover. Air quality comes from ground monitoring stations via OpenAQ where one reports nearby, and otherwise, as here, from the Open-Meteo / CAMS model, which may differ from street-level monitors.
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